Datapack Conversion 1.20.4 -> 1.20.5 ?

Hi guys!
Some people have been asking me to convert a old pack of mine, last updated to 1.20.4, since it weren't working for them on the new snapshots (due to the new "components" concept)
I tried to do it myself but it looks like there's a lot to work on, and I'm definitely not going to do that since I'm not in datapacking anymore.
Has someone already published a script able to convert it automatically, since it's just a mechanical boring procedure? Thanks 🙂